Include the AppData file for Chrome and Chromium

chrome/installer/linux/common/chromium-browser/chromium-browser.appdata.xml.template

Index: chrome/installer/linux/common/chromium-browser/chromium-browser.appdata.xml.template
diff --git a/chrome/installer/linux/common/chromium-browser/chromium-browser.appdata.xml.template b/chrome/installer/linux/common/chromium-browser/chromium-browser.appdata.xml.template
new file mode 100644
index 0000000000000000000000000000000000000000..5c47aaa139ab5bb1251bd606612731b10f820551
--- /dev/null
+++ b/chrome/installer/linux/common/chromium-browser/chromium-browser.appdata.xml.template
@@ -0,0 +1,36 @@
+<!-- Copyright 2017 The Chromium Authors -->
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop">
+  <id>@@PACKAGE@@.desktop</id>
+  <update_contact>chromium-dev@chromium.org</update_contact>
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>BSD-3-Clause and LGPL-2.1+ and Apache-2.0 and IJG and MIT and GPL-2.0+ and ISC and OpenSSL and (MPL-1.1 or GPL-2.0 or LGPL-2.0)</project_license>
+  <name>@@MENUNAME@@</name>
+  <summary>The web browser from Chromium project</summary>
+  <description>
+    <p>
+    Chromium is an open-source browser project that aims to build a safer, faster,
+    and more stable way to experience the web.
+    </p>
+    <p>
+    We invite you to join our effort to build a powerful platform for developing a
+    new generation of web applications.
+    </p>
+    <p>
+    Chromium supports Vorbis, Theora, WebM and HTML5 audio and video standards, but
+    does not include the non-free AAC, H.264, MP3 or Adobe Flash code that is found
+    in Chrome.
+    </p>
+  </description>
+  <url type="homepage">https://www.chromium.org/Home</url>
+  <screenshots>
+    <screenshot type="default">
+      <image>https://www.gstatic.com/chrome/appstream/chrome-1.png</image>
+      <caption/>
+    </screenshot>
+  </screenshots>
+  <translation/>
+  <developer_name>The Chromium Authors</developer_name>
+  <url type="bugtracker">https://www.chromium.org/for-testers/bug-reporting-guidelines</url>
+  <url type="help">https://chromium.googlesource.com/chromium/src/+/master/docs/linux_debugging.md</url>
+</component>